To experiment with that code, run bin/console for an interactive prompt.
This gem is a palindrome detector for strings and integers. It can be used as a library or as a command line tool.
Add this line to your application's Gemfile:
gem 'hsztan_palindrome'And then execute:
$ bundle install
Or install it yourself as:
$ gem install hsztan_palindrome
Use as a library:
require 'hsztan_palindrome'
"foo".palindrome? # => false
"racecar".palindrome? # => true
12345.palindrome? # => false
12321.palindrome? # => true
[
[1, 2, 3],
[2, 3, 2],
[3, 2, 1]
].palindrome? # => true
[
[2, 3, 4],
[2, 3, 2],
[3, 2, 1]
].palindrome? # => false
[1, 2, 3, 4, 5].palindrome? # => false
## Development
After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
## Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/[hsztan]/hsztan_palindrome.